public void ProcessRequest(HttpContext context) { // GetlistByprocedure() List <ConvSerialization> lstjsondata = new List <ConvSerialization>(); List <products> listcustomers = new List <products>(); BusssinessLogic Objbal = new BusssinessLogic(); string term = context.Request["term"] ?? ""; context.Response.ContentType = "text/plain"; string strJson = new StreamReader(context.Request.InputStream).ReadToEnd(); JavaScriptSerializer jsserialized = new JavaScriptSerializer(); var result = JsonConvert.DeserializeObject <ConvSerialization>(strJson); try { products objproduct = new products(); objproduct.ID = result.term; listcustomers = Objbal.getProductsListByid(objproduct); } catch (Exception ex) { } JavaScriptSerializer js = new JavaScriptSerializer(); js.Serialize(listcustomers); context.Response.Write(js.Serialize(listcustomers)); }